Dry Erase Paint Expressions 50 Sq Ft Lifetime Warranty Innovative! Patented 1-Component Advancement, ready to use, not a 2 part product: no combining issues and no pot-life damages. Low Odor, Low VOC's Available in White and Transparent also removes Permanent Marker (Sharpie), Crayon, Washable Markers, Finger Paints, Spray Paints... and more!